IE40856B1 - Switching matrices for co-ordinate selection - Google Patents

Switching matrices for co-ordinate selection

Info

Publication number
IE40856B1
IE40856B1 IE216/75A IE21675A IE40856B1 IE 40856 B1 IE40856 B1 IE 40856B1 IE 216/75 A IE216/75 A IE 216/75A IE 21675 A IE21675 A IE 21675A IE 40856 B1 IE40856 B1 IE 40856B1
Authority
IE
Ireland
Prior art keywords
switching matrices
ordinate
selection
ordinate selection
matrices
Prior art date
Application number
IE216/75A
Other languages
English (en)
Other versions
IE40856L (en
Original Assignee
Metalimphy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metalimphy filed Critical Metalimphy
Publication of IE40856L publication Critical patent/IE40856L/xx
Publication of IE40856B1 publication Critical patent/IE40856B1/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
IE216/75A 1974-02-08 1975-02-04 Switching matrices for co-ordinate selection IE40856B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7404332A FR2260914B1 (enrdf_load_stackoverflow) 1974-02-08 1974-02-08

Publications (2)

Publication Number Publication Date
IE40856L IE40856L (en) 1975-08-08
IE40856B1 true IE40856B1 (en) 1979-08-29

Family

ID=9134697

Family Applications (1)

Application Number Title Priority Date Filing Date
IE216/75A IE40856B1 (en) 1974-02-08 1975-02-04 Switching matrices for co-ordinate selection

Country Status (11)

Country Link
US (1) US4000479A (enrdf_load_stackoverflow)
JP (1) JPS50132806A (enrdf_load_stackoverflow)
BE (1) BE825305A (enrdf_load_stackoverflow)
CH (1) CH592991A5 (enrdf_load_stackoverflow)
DE (1) DE2505295A1 (enrdf_load_stackoverflow)
FR (1) FR2260914B1 (enrdf_load_stackoverflow)
GB (1) GB1490413A (enrdf_load_stackoverflow)
IE (1) IE40856B1 (enrdf_load_stackoverflow)
IT (1) IT1027375B (enrdf_load_stackoverflow)
NL (1) NL7500839A (enrdf_load_stackoverflow)
SE (1) SE397901B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005045905A1 (de) * 2005-09-26 2007-04-12 Siemens Ag Schaltmatrix

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL274258A (enrdf_load_stackoverflow) * 1961-02-01
US3646303A (en) * 1970-07-16 1972-02-29 Gte Automatic Electric Lab Inc Contact arrangement in coordinate switches
US3869684A (en) * 1973-04-06 1975-03-04 Int Standard Electric Corp Bistable latching relay

Also Published As

Publication number Publication date
JPS50132806A (enrdf_load_stackoverflow) 1975-10-21
SE7501319L (enrdf_load_stackoverflow) 1975-08-11
BE825305A (fr) 1975-08-07
NL7500839A (nl) 1975-08-12
DE2505295A1 (de) 1975-08-14
IT1027375B (it) 1978-11-20
FR2260914A1 (enrdf_load_stackoverflow) 1975-09-05
GB1490413A (en) 1977-11-02
US4000479A (en) 1976-12-28
CH592991A5 (enrdf_load_stackoverflow) 1977-11-15
FR2260914B1 (enrdf_load_stackoverflow) 1976-11-26
SE397901B (sv) 1977-11-21
IE40856L (en) 1975-08-08

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